A few lessons on formula

PowerPoint and worksheet on angles in triangles and properties of triangles You can find the updated version here: https://www.tes.com/teaching-resource/ks2-ks3-ks4-maths-angles-in-triangles-11815600

Lesson 1: Introduction to Proportion Lesson 2: Introduction to Direction Proportion Lesson 3: Introduction to Ratio Lesson 4: Ratio and Proportion Problems Suitable for lower and middle set year 7's. Mostly worksheet free.

A series of lessons designed for the new GCSE. I have designed it for my top set year 10s and used the second lesson to recap completing the square, factorising and the quadratic formula. The pupils got a lot from these lessons. Worksheet Free.

Volumes and Surface Areas of Spheres, Cones and Frustums.